XML::XUpdate::XSLT |
XML::XUpdate::XSLT - A perl module for updating xml documents using XUpdate via XSLT.
This is not the same xupdate currently available from CPAN at http://search.cpan.org/author/PAJAS/XML-XUpdate-LibXML-0.4.0/xupdate . Its intention - however - is identical: xupdate - Process XUpdate commands against an XML document.
1. xupdate (by Petr Pajas) uses ... XML::XUpdate::LibXML - Simple implementation of XUpdate format ... which is based on XML::LibXML which in turn is: [...] This module is an interface to the gnome libxml2 DOM parser (no SAX parser support yet), and the DOM tree. It also provides an XML::XPath-like findnodes() interface, providing access to the XPath API in libxml2. [...]
2. This xupdate attempts to implement the XUpdate specs using XSLT only.
S: It would be nice to have a pure perl thingy which does (almost) the same stuff.... Q: Can we achieve compliance with its (XML::XUpdate::LibXML) API? (or just a subset ....) Q: Can we achieve the processing using CPAN's XML::XSLT? S: Proposal: XML::XUpdate::XSLT!? Q: Can we mimic/use the interface of the - already established - 'xupdate' program??? Q: Should we follow the CRUD path first? (CRUD is the acronym for the datastore action primitives: Create, Retrieve, Update, Delete) S?: Proposal: XML::XUpdate::XSLT::API uses XML::XUpdate::XSLT::CRUD
- XUpdate: Requirements: http://www.xmldb.org/xupdate/xupdate-req.html Working Draft: http://www.xmldb.org/xupdate/xupdate-wd.html - XML API: - XML::XUpdate::LibXML: http://search.cpan.org/author/PAJAS/XML-XUpdate-LibXML-0.4.0/lib/XML/XUpdate/LibXML.pm - XSL / XSLT: http://www.w3.org/TR/xslt http://www.xsl-rp.de/ http://xml.klute-thiemann.de/w3c-de/REC-xslt-20020318/ http://xmlxslt.sourceforge.net/ - misc pointers: "Re: Modify XML documents": http://aspn.activestate.com/ASPN/Mail/Message/perl-xml/1265431 XSL Extensions: http://xmlsoft.org/XSLT/extensions.html EXSLT: http://www.exslt.org/set/functions/difference/index.html "how to insert element at required position in document tree?": http://p2p.wrox.com/archive/xslt/2001-06/98.asp XML APIs for Databases: http://www.javaworld.com/javaworld/jw-01-2000/jw-01-dbxml.html
o What about proper encoding? (ISO-8859-1 or UTF-8) o Is it possible to create the required "xsl_template.xml" at runtime via XSL itself? o Cache contents of external files (*.xml). Performance! o Can exception / error-code handling be improved somehow? Esp.: It would be interesting, if the XUpdate payload actually could be applied, or not... o Conditional processing: <xupdate:if>, etc.
XML::XUpdate::XSLT |